Grundfos CRE Manual De Instrucciones página 19

3 × 400-480 V, 50/60 Hz, Model K
Speed
[rpm]
3500-4000
14.4.3 Enclosure class
Standard: IP55.
Optional: IP66.
The IP rating can be found on the product's nameplate:
P.C.:
Type:
IP:
P.N.: -V Type:
DE:
NDE:
CL:
Wt: kg
˚C
14.4.4 Insulation class
311 °F (155 °C).
14.4.8 Torques
Torques for terminals
Terminal
L1, L2, L3
PE
NC, C1, C2, NO
DI1, DI2, DI3,
DI4, AI1, AI2, AI3, AO1,
PT1, PT2, LT1,
LT2, GND, 24V, 5V, TX, RX, A,
Y, B, S24, ST1, ST2
Power
[kW]
26
U in:
OUTPUT Variant
˜ P2: kW PB:
V n: rpm FM:
IE5
Hz PDS Eff : % HMI:
xxxv
f in: IES2
A CIM:
I1/1:
Recommended
torque
[Nm]
2.2
6
0.5
0.5
Mains voltage
[V]
≤ 400
> 400
Made in Hungary
DK-8850 Bjerringbro, Denmark
Torques for other parts
Part designation
Control box, upper part
Cover for mains
Cable glands:
M20/M40
14.5 Accessories
The following are the communication interface
modules intended for use with the product:
Protocol
GENIbus
LON (Single)
PROFIBUS DP
Modbus
BACnet
Ethernet
LON (Multi)
Leakage current (I )
L
[mA]
3.5 < I < 20
L
3.5 < I < 30
L
Recommended
torque
[Nm]
6.5 - 7
1.0 - 1.3
1 - 1.5
Communication
interface module
CIM 50
CIM 100
CIM 150
CIM 200
CIM 300
CIM 500
CIM 110
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